A Toronto police officer was fatally shot on Monday while on duty, sparking a large-scale investigation. Authorities have linked the shooting to their ongoing investigation into a recent attack on the US consulate in the city. The officer, identified as Constable Todd Young, was critically injured in the incident and later died in hospital. A suspect was also found deceased at the scene following an exchange of gunfire with police. The Special Investigations Unit (SIU) is currently investigating the circumstances surrounding the shooting, including the actions of the officers involved. The incident has prompted an outpouring of grief and condolences from across the city and law enforcement community, and raises questions about potential international connections to the consulate attack. Investigations are ongoing to determine the full extent of the link between the two incidents.